Download INSTALLATION MANUAL FOR DELPHYS MP and DELPHYS MP

INSTALLATION MANUAL
FOR DELPHYS MP and DELPHYS MP elite
UNINTERRUPTIBLE POWER SYSTEMS
UPS/NTA GB/DELMP_INS.B
06/02/2006
Certificate of Warranty
The warranty conditions are stipulated in the sales contract, if not the following points shall
apply.
The manufacturer exclusively guarantees his own products against any defect in
construction or operation arising from faulty design, materials or workmanship according to
the conditions set down below.
The manufacturer, at his discretion, is entitled to adapt his product in order to comply with
the warranty or replace the faulty parts. The manufacturer’s warranty does not apply in the
following cases:
- Defects arising either from designs or parts imposed or supplied by the Purchaser.
- Failure due to fortuitous circumstances or force majeure.
- Replacements or repairs resulting from normal wear of units and machinery,
- Damage or injuries caused by negligence, lack of inspection or maintenance, or improper
use of the products.
The period of validity of the warranty may never exceed 12 months after delivery.
Replacements, repairs or modifications of parts during the warranty period cannot extend
the duration of the warranty.
For these stipulations to be valid, the Purchaser must, within a maximum of 8 days beyond
which the warranty lapses, expressly inform the Manufacturer of the faulty design, or the
material or manufacturing defect, stating in detail the grounds for his complaint.
Defective parts replaced free of charge by the Manufacturer are to be put at his disposal, so
that he may become the sole owner.
The warranty legally ceases if the Purchaser has, of his own initiative, undertaken
modifications or repairs on the Manufacturer’s products without the written consent of the
latter.
The Manufacturer’s liability is limited to the obligations as defined herein (repair or
replacement), all other items of damage being formally excluded.
The Purchaser is liable for taxes or duties of any kind in compliance with either the
European regulations, or those of the country of import or transit.
GB_DELMP_INS_B
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FOREWORD
We thank you for the trust you have in Socomec Sicon’s Uninterruptible Power Systems.
This equipment is fitted with up to date technology with power semiconductors (IGBT) including a digital
micro-controller.
Our equipment complies with standard IEC 62040-2 and IEC 62040-1-2.
CAUTION : “This is a product for restricted sales distribution to informed partners. Installation restrictions
or additional measures may be needed to prevent disturbances”.
SAFETY REQUIREMENTS
Using conditions:
Do read carefully this manual and comply with the safety notes mentioned before using the UPS.
Whatever the repairs, they must be made only by authorised staff, who have been suitably trained.
It is recommended that the ambient temperature and the humidity of the UPS environment are
maintained below the values specified by the manufacturer.
This equipment meets the requirements of the European directives applied to this product. As a
consequence it is labelled as follows:
REGULATIONS CONCERNED WITH ENVIRONMENTAL ISSUES
Recycling of electrical products and equipment.
Provision is made in European countries to break up and recycle materials making up the system. The
various components must be disposed of in accordance with the legal provisions in force in the country
where the system is installed.
Battery wastes
Used batteries are considered as toxic wastes. It is therefore essential to entrust them solely and
exclusively to firms specialised in their recycling. They can not be treated with other industrial or
household wastes, as set out in local regulations in force.
GB_DELMP_INS_B
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CONTENTS
CHAPTER 1:
GENERAL ...................................................................................................................................2
1.1
PURPOSE................................................................................................................................................2
1.2
POWER SUPPLY INPUTS ......................................................................................................................2
1.3
SAFETY NOTES ......................................................................................................................................2
1.4
TECHNICAL DATA ..................................................................................................................................2
1.5
LAYOUT OF DELPHYS MP UPS ............................................................................................................2
1.6
GENERAL PACKAGING CONDITIONS FOR UPS AND BATTERIES ...................................................2
1.6.1
UPS packaging .........................................................................................................................2
1.6.2
Battery packaging .....................................................................................................................2
CHAPTER 2:
2.1
2.2
GENERAL RECOMMENDATIONS FOR INSTALLATION ......................................................................2
2.1.1
Premises and location ..............................................................................................................2
2.1.2
Constraint for cabinet location ..................................................................................................2
2.1.3
Installation on a raised floor......................................................................................................2
2.1.4
DELPHYS MP on a raised floor with adjustable support frame ...............................................2
2.1.5
Adjustable frame .......................................................................................................................2
2.1.6
Installation directly on the floor .................................................................................................2
2.1.7
Ventilation and air conditioning constraints ..............................................................................2
HEAT LOSS AND VENTILATION CHARACTERISTICS.........................................................................2
2.2.1
General rules for cable installation on tray ...............................................................................2
CHAPTER 3:
3.1
GENERAL RECOMMANDATIONS FOR INSTALLATION ........................................................2
HANDLING ..................................................................................................................................2
3.2
DIMENSIONS AND WEIGHTS ................................................................................................................2
3.1.1
UPS cabinets and modular units for Delphys MP (parallel system). ........................................2
3.1.2
UPS cabinets and modular units for Delphys MP elite (parallel system). ................................2
3.1.3
Central bypass cabinet .............................................................................................................2
3.1.4
Bypass isolating transformer (for linear loads) .........................................................................2
3.1.5
Battery cabinets ........................................................................................................................2
HANDLING FROM ABOVE......................................................................................................................2
3.3
HANDLING FROM UNDERNEATH .........................................................................................................2
3.4
WEIGHT AND HANDLING OF BATTERY CABINETS............................................................................2
CHAPTER 4:
4.1
4.2
4.3
INSTALLATION AND CABINET POSITIONING........................................................................2
INSTALLATION........................................................................................................................................2
4.1.1
Cabinet positioning ...................................................................................................................2
4.1.2
Layout of power connections ....................................................................................................2
GENERAL RULES FOR CABINET ASSEMBLING .................................................................................2
4.2.1
Assembling of cabinets .............................................................................................................2
4.2.2
Fixing to a raised floor (or directly to the floor) .........................................................................2
BATTERY CABINETS..............................................................................................................................2
4.3.1
Safety........................................................................................................................................2
4.3.2
Protection of battery cabinets ...................................................................................................2
4.3.3
Cabinet fixing to the floor ..........................................................................................................2
4.3.4
Adjusting the fastening rod of auxiliary cabinets ......................................................................2
4.3.5
Replacement of batteries..........................................................................................................2
GB_DELMP_INS_B
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CHAPTER 5:
5.1
5.2
5.3
ELECTRICAL CONNECTIONS ..................................................................................................2
LOCATION AND DIMENSIONS OF TERMINALS...................................................................................2
5.1.1
Separated rectifier and bypass inputs on Delphys MP UPS ....................................................2
5.1.2
Separated rectifier and bypass inputs on Delphys MP elite UPS.............................................2
5.1.3
Common rectifier and bypass input ..........................................................................................2
5.1.4
characteristics of connection terminals.....................................................................................2
5.1.5
Connection to a neutral system of TNC type............................................................................2
5.1.6
Characteristics of connection terminals ....................................................................................2
5.1.7
Terminals for unit inputs on the bypass cabinet .......................................................................2
5.1.8
Terminals for utility input/load output on the bypass cabinet....................................................2
DESCRIPTION OF POSSIBLE UPS CONFIGURATIONS......................................................................2
5.7
EXTERNAL CONNECTIONS...................................................................................................................2
5.3.1
Grounding precautions .............................................................................................................2
5.3.2
Connecting earth cables ...........................................................................................................2
5.3.3
Earth cable cross-section .........................................................................................................2
5.3.4
Leakage current (rating of the differential protection)...............................................................2
5.3.5
Neutral cable cross-section ......................................................................................................2
VALUES OF CURRENTS FOR CABLE SIZING .....................................................................................2
5.4.1
Input rectifier currents for Delphys MP and Delphys MP elite ..................................................2
5.4.2
Battery currents at the end of the back up time........................................................................2
5.4.3
Mean current supplied by the battery when discharging ..........................................................2
5.4.4
Bypass current (or output current to the load) ..........................................................................2
SIZING OF CIRCUIT BREAKERS ...........................................................................................................2
5.5.1
Rectifier input circuit breaker ....................................................................................................2
5.5.2
Circuit breaker on bypass input ................................................................................................2
5.5.3
Circuit breaker on a common rectifier and bypass input ..........................................................2
5.5.4
Protection and cross-section of battery cables.........................................................................2
5.5.5
Protection of battery cables by means of circuit breakers ........................................................2
5.5.6
Circuit breaker for battery protection on UPS's between 60 and 200kVA................................2
COM - SLOT FRAME FOR EXTERNAL COMMUNICATION..................................................................2
5.6.1
Layout of the COM-SLOT frame...............................................................................................2
5.6.2
STANDARD and ADC PCBs (UIO – 0x)...................................................................................2
5.6.3
Layout .......................................................................................................................................2
5.6.4
Description of input and output data .........................................................................................2
5.6.5
Description of terminals ............................................................................................................2
5.6.6
Serial connection PCB (USL – 0x)............................................................................................2
5.6.7
Layout .......................................................................................................................................2
5.6.8
Description of connections........................................................................................................2
EMERGENCY STOP (ESD) ....................................................................................................................2
5.8
AUTOMATIC OPENING OF BATTERY PROTECTION Q20 ..................................................................2
5.9
GENERATOR SET OPERATION ............................................................................................................2
5.10
BACKFEED PROTECTION.....................................................................................................................2
5.4
5.5
5.6
Lexicon :
UPS
Module
UPS unit
CIM
DC
ADC
ACS
ESD
: Uninterruptible Power Systems
: set comprising a rectifier, a battery and an inverter in a central bypass system
: set comprising a rectifier, a battery, an inverter and a bypass in a parallel modular system
: Consulting, Inspection and Maintenance Department
: Direct Current
: Advanced Dry Contacts
: Automatic Cross Synchronisation (optional for keeping the UPS synchronisation in specific conditions)
: Emergency Switching Device (as per standards)
GB_DELMP_INS_B
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CHAPTER 1: GENERAL
GB_DELMP_INS_B
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1.1 PURPOSE
This manual gives important information as regards safety, handling and connection of
DELPHYS MP and DELPHYS MP elite UPS’s.
1.2 POWER SUPPLY INPUTS
Three power supply inputs are needed to operate the system:
- voltage on input 1 for the supply to the rectifier,
- voltage on input 2 for the supply to the automatic bypass (depending on the system, inputs 1
and 2 can be common),
- the DC voltage (about 500Vdc) for the battery.
1.3 SAFETY NOTES
For the safety of personnel and equipment, do read very carefully this instruction manual.
WARNING
Take all precautions when handling the cabinets or the various
components of the system, such as batteries.
CAUTION
Whatever the connections or the using and maintenance
operations, they must be exclusively performed by authorised staff,
who have been trained accordingly.
CAUTION
EMI filters inside the UPS induce high leakage currents. As a
consequence, it is imperative to connect earth cables before any
mains connection.
CAUTION
The equipment can only be switched on or used if the following
conditions are fulfilled :
- electrical connections comply with the regulation in force (earth
bonding, appropriate protections and cross-section of cables)
- all means to comply with the protection index of the system are in
place, such as side panels, doors, glands, shields or whatever...).
GB_DELMP_INS_B
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Caution
While the UPS is operating, this label indicates that the parts are live and
therefore the risk of electrical hazard.
1.4 TECHNICAL DATA
Power in kVA
60
80
100
120
160
200
RECTIFIER INPUT
Rated input voltage and max. tolerances
380V / 400V / 415V ± 10% 1
Rated input frequency and max. tolerances 50 Hz / 60 Hz ± 10%
Input power factor
> 0.93
INVERTER OUTPUT
Rated output active power
Rated output voltage
Rated output frequency
Max. frequency tolerances:
input present
input absent
Maximum overload capacity admitted
Inverter short-circuit capacity
48kW
64kW
80kW
96kW
380 V / 400 V / 415 V + N *
50 Hz / 60 Hz
128kW
160kW
± 2 Hz settable
± 0,2 %
110 % 60 min – 125 % 10 min – 150 % 1 min
Up to 3.5 In
BYPASS
Maintenance bypass
Maximum overload capacity admitted
Bypass short-circuit capacity
Built-in
110 % 60 min – 125 % 10 min – 150 % 1 min
Up to 25 In
BATTERIES
Technology
VRLA – open lead –Nickel Cadmium
ENVIRONMENT
Protection index (IEC 60529)
Service temperature
Recommended ambient temperature
Relative humidity
Acoustic noise measured at 1m (ISO3746)
1
2
IP 20 Æ IP 32 2
0 to 35°C
25°C
95 % max without condensation
about 72 dBA
208-220-480V upon request. Please refer to the data label on the UPS
For different protection index, please seek advice from the factory.
GB_DELMP_INS_B
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1.5 LAYOUT OF DELPHYS MP UPS
DELPHYS MP
DELPHYS MP elite
Width of the UPS cabinet alone: 800 mm
Width of the UPS cabinet alone: 1000 mm
1.6 GENERAL PACKAGING CONDITIONS FOR UPS AND BATTERIES
1.6.1
UPS packaging
Packaging
category
Packing
Applications
Standard
BULLPACK
packaging
Equipment is protected by two layers of Road transport for domestic
cellular plastic (or three for non-domestic market or forwarding to
destinations) fastened with scotch tape.
neighbouring countries.
CPA-type
packaging
(cardboard pallet)
At customer’s request and in addition to the
BULLPACK
two-layer
protection,
extra
transport
for
UE
packaging consists of fastening the equipment Road
to a wooden pallet and to protect it with a countries or air freight for
cardboard fixed to the pallet.
worldwide destinations.
Under specific request, a corrosion proofing
barrier can replace the Bullpack protection.
Packaging SEI 4C
(called NEFAB)
The packaging consists of crates with closed
joints and physical-chemical protection. The
corrosion protection is guaranteed by a VCI
Sea transport for equipment
wrapping (Vapour and Corrosion Inhibitor),
that might be stored for an
resistant to considerable difference in
extended period of time.
temperature and by the addition of desiccant
bags. Unless otherwise requested, the storage
period is limited to 12 months.
1.6.2 Battery packaging
Batteries are delivered on pallets, in pallets-cases or mounted in cabinets. Avoid striking
battery cells and connection terminals.
GB_DELMP_INS_B
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CHAPTER 2: GENERAL RECOMMANDATIONS FOR
INSTALLATION
GB_DELMP_INS_B
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2.1 GENERAL RECOMMENDATIONS FOR INSTALLATION
2.1.1 Premises and location
The proposed location for the UPS should be as follows:
- there should be no obstacle lying on the floor,
- it should be dry, clean and dust-free,
- it should comply with a pollution index of class 2 (i.e. free from conductive dust)
- the installation of cables or conduits should be completed,
- the room must be large enough,
- ventilation should be sufficient to ensure a constant temperature to the UPS and to the
batteries.
- the local should have a non-flammable floor,
The recommended ambient temperature is between 15°C and 25°C
2.1.2 Constraint for cabinet location
To ensure the proper ventilation of the equipment, always leave:
- a minimum clear distance of 100 mm with respect to the wall
- a minimum clear distance of 400 mm between the top of the cabinet and the ceiling.
Comment: two units can be placed back to back
When the cabinets are placed face to face, leave a clearance of 2,30 m to give free way3
when the doors of the cabinets are opened.
100mm
> 400mm
100mm
Front
Front
DELPHYS
MP
Front
UPS
or
other
UPS
UPS
> 2300 mm
Layout of technical plant
3
Back to back cabinets
Specifications as per standard IEC 60364 or NFC15100
GB_DELMP_INS_B
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2.1.3 Installation on a raised floor
When for weight and space requirements, the
UPS is installed on a specific base (Please see
section 2.1.5).
Provide cut-outs in the raised floor for adequate
ventilation.
Front face
UPS
For air flow and heat loss details, please refer to
section 2.2
Fresh air
flow
Fresh air flow
2.1.4 DELPHYS MP on a raised floor with adjustable support frame
Adjustable
support frame
2.1.5
Adjustable frame
The adjustable frame is designed to support DELPHYS MP & MP elite UPS's installed on a
raised floor.
Installation
The adjustable frame is delivered as a kit to be assembled with the assembling
instructions.
GB_DELMP_INS_B
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Level adjustment
M10
Three levels of adjustment are available:
Frame from 280 to 445 mm,
Frame from 420 to 560 mm,
Frame from 530 to 670 mm.
For any higher level, please seek advice from the
factory.
M10
M8
M8
Maximum load
M10
The maximum load that can be supported is 1,5 ton
per frame.
M10
2.1.6 Installation directly on the floor
LAYOUT FOR FIXING TO THE FLOOR
INSTALLATION ON A RACEWAY
WALL
4 elongated holes 13x15
clearance from the wall: 100mm
minimum
GB_DELMP_INS_B
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2.1.7 Ventilation and air conditioning constraints
Please respect the layout instructions for air flow.
VENTILATION
AIR CONDITIONING
WARM
AIR
AIR
AirCONDITIONER
conditioner
WARM
WARM AIR
AIR
COLD
AIR
COLD
AIR
COLD
AIR
2.2 HEAT LOSS AND VENTILATION CHARACTERISTICS
The recommended ambient temperature is between 15 and 25°C.
DELPHYS MP
POWER
(kVA)
60
80
100
120
160
200
Bottom
air flow
(m3/h)
400
400
400
400
800
800
Door air flow
(m3/h)
Total air flow
(m3/h)
900
900
1100
1100
1100
1100
1300
1300
1500
1500
1900
1900
Door air flow
(m3/h)
Total air flow
(m3/h)
1600
1600
1600
1600
1600
1600
2000
2000
2000
2000
2400
2400
Heat loss at
Pn - cos phi
0,8 (kW)
3
5,5
5,8
7,5
9,4
13,1
Heat loss at
Pn
(kcal/h)
2600
4800
5000
6500
8100
11300
Heat loss at
Pn - cos phi
0,8 (kW)
5,4
6,5
7,7
8,6
10,2
15,4
Heat loss at
Pn
(kcal/h)
4700
5600
6700
7400
10300
13300
DELPHYS MP elite
POWER
(kVA)
60
80
100
120
160
200
GB_DELMP_INS_B
Bottom
air flow
(m3/h)
400
400
400
400
800
800
page 13
2.2.1 General rules for cable installation on tray
Power cables
Connection to the system cabinets:
All metallic cable trays must be grounded.
Divide the power cables into groups,
according to the different circuits :
- mains input,
- battery input,
- connections to each unit,
- load output.
Gather all poles of a power circuit in the
same group :
- poles + and - for the battery,
- 3 phases + PE for a three-phase
distribution (rectifier supply),
- 3 phases + neutral + PE for the bypass
supply or the downstream distribution,
- 3 phases + PE for the bypass supply
through an isolation transformer.
CORRECT INSTALLATION
WITH PARTITIONING
ADMISSIBLE INSTALLATION WITHOUT
PARTITIONING
Risk of electromagnetic disturbances
between battery and load cables
10 cm
mini.
10 cm
mini.
CAUTION :
WRONG
All metallic cable trays -either fixed to the
wall or in a raised floor- must be grounded
and connected to the corresponding
cabinets.
Control
cables
connections:
and
low
power
This category includes :
- the connections between the cabinets
and each unit,
- the transfer of alarms,
- the remote control connection,
- the connections to the BMS
(Building Management System),
- the emergency stop,
- the connection to the generator set.
Do not place power and control cables
together in the same tray and same group.
CAUTION :
CORRECT INSTALLATION
WITH PARTITIONING
ADMISSIBLE INSTALLATION WITHOUT
PARTITIONING OF THE CONTROL CABLES
10 cm
mini.
10 cm
mini.
10 cm
mini.
WRONG
ALL METALLIC CABLE TRAYS, MUST
BE GROUNDED AND CONNECTED TO
THE CORRESPONDING CABINETS.
GB_DELMP_INS_B
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CHAPTER 3: HANDLING
GB_DELMP_INS_B
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3.1 DIMENSIONS AND WEIGHTS
The packed weight of each item is shown:
- with paint on wooden crates,
- with indelible felt pen on cellular plastics if standard packing is used. Weight can be over values
specified if packing is specific or if options are provided.
3.1.1 UPS cabinets and modular units for Delphys MP (parallel system).
POWER (kVA)
WEIGHT MP (kg)
WIDTH (mm)
DEPTH (mm)
- floor requirement
60-80 3-ph
650
100-120 3-ph
850
800
160 3-ph
200 3-ph
940
800
- overall dimensions with door handle
850
- door, handle and rear panel excluded
HEIGHT (mm)
795
1930
3.1.2 UPS cabinets and modular units for Delphys MP elite (parallel system).
POWER (kVA)
WEIGHT MP elite (kg)
WIDTH (mm)
DEPTH (mm)
- floor requirement
60-80 3-ph
700
100-120 3-ph
840
1000
160-200 3-ph
1000
800
- overall dimensions with door handle
850
- door, handle and rear panel excluded
HEIGHT (mm)
795
1930
3.1.3 Central bypass cabinet
POWER (kVA)
WEIGHT (kg)
WIDTH (mm)
DEPTH (mm)
- floor requirement
- overall dimensions with door handle
500 3-ph
315
810
800 3-ph
420
1010
1200 3-ph
600
1310
815
815
815
845
845
845
- door, handle and rear panel excluded
800
800
800
HEIGHT (mm)
1930
1930
1950
Note 1:
The central bypass cabinet of 800kVA allows cable input from the front. No rear or side
access is required.
Note 2:
The central bypass cabinets of 500kVA and 1200kVA require either rear or side access for
cable connection.
GB_DELMP_INS_B
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3.1.4 Bypass isolating transformer (for linear loads)
Note: for supplying non-linear loads, please seek advice from the factory.
POWER (kVA)
WEIGHT (kg)
WIDTH (mm)
DEPTH (mm)
80 3-ph
450
600
120 3-ph
550
600
- floor requirement
815
- overall dimensions with door handle
845
- door, handle and rear panel excluded
800
1930
HEIGHT (mm)
200 3-ph
850
800
3.1.5 Battery cabinets
Note: the number of battery cabinets depends on the power of the UPS and the duration of
the back up time.
MAXIMUM WEIGHT FOR TRANSPORT (kg)
Maximum weight per shelf (kg)
Maximum weight with the 5 shelves (kg)
WIDTH (mm)
DEPTH (mm)
- floor requirement
1250
300
1550
800
815
- Overall dimensions with door handle
845
- door, handle and rear panel excluded
HEIGHT (mm)
800
1930
GB_DELMP_INS_B
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3.2 HANDLING FROM ABOVE
For weight and dimensions of the UPS, please see section 3.1. Please, take into account the
instructions provided for handling, so as to avoid damage to the equipment.
THE USE OF STRAPS
IS PROHIBITED
IMPORTANT:
THE CABINETS MUST BE KEPT IN AN
UPRIGHT POSITION WHEN SHIPPED
OR HANDLED.
HANDLING BY USING SLINGS
Slings can be used, provided that they
are ≥ 1,5 meter-long.
CAUTION : lift the cabinet up and down
carefully and smoothly.
NOTE : eye screws of M16 type with 30-mm inner diameter are supplied on request. Remove the
screw or plastic part protecting the thread and insert the eye screws. In order to meet the
protection index specified, do no forget to replace the screws or plastic parts after removing the
eye screws.
HANDLING BY USING A LIFTING BEAM
If the height under ceiling does not allow
the use of slings, it is preferable to use a
lifting beam.
GB_DELMP_INS_B
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3.3 HANDLING FROM UNDERNEATH
Remove the grilles on the front and rear of the cabinet and introduce the fork under the unit.
HANDLING FROM THE FRONT OR THE REAR
Lateral handling is also possible, provided that the bottom side panels are removed.
LATERAL HANDLING
IMPORTANT
GB_DELMP_INS_B
Given the cabinets are heavy, handling using a pallet truck on slopes or ramps –
even only slightly inclined, is hazardous and can cause severe accidents.
Take all required precautions and use adapted means and tools.
page 19
3.4 WEIGHT AND HANDLING OF BATTERY CABINETS
WEIGHT
Weight of empty cabinet: 65kg.
The weight of the cabinet for transport, handling and positioning shall not exceed 1250 kg.
If each shelf can support 300kg, the maximum weight of the cabinet installed on site shall not
exceed 1550 kg, which means that one out of the 5 shelves shall support less than 300kg).
HANDLING FROM UNDERNEATH
Handling can be from the bottom using a lifting truck. Front, rear as well as side bottom panels
are available on the top of the cabinet.
HANDLING FROM ABOVE
Handling can be by using 4 slings that are at least 1 meter long. The total weight shall not exceed
800 kg, i.e. 200 kg per eye screw, so please adapt to the weight to be lifted accordingly.
NOTE
Each battery cabinet has two side reinforcement bars. After
unloading, they must be removed to ensure proper ventilation
of battery blocks. If the cabinet is provided with side panels,
they shall be removed first.
For advice regarding safety, fixing to the floor of the cabinets
and adjusting of fastening rods, please see section 4.3.
Side bar
Side bar
GB_DELMP_INS_B
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CHAPTER 4: INSTALLATION AND CABINET POSITIONING
GB_DELMP_INS_B
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4.1 INSTALLATION
4.1.1
Cabinet positioning
To make transport and handling easier,
the system is separated into cabinets
(or cabinet sets).
The 'X' symbol on the front face
indicates the separation points between
the cabinets.
The individual cabinet position should
correspond with sequence / numbers
indicated on the front view of the
system.
(The number of each cabinet is
indicated on the right top corner on the
inside of the door).
Note : reference should be made to the technical details in the drawing file.
4.1.2
Layout of power connections
When assembling the cabinets,
the "„" symbols mentioned on the
basic scheme indicate the power
connections to be achieved.
PE
X10
X20
X40
X50
: earth bonding,
: rectifier power input,
: battery input,
: bypass power input,
: output to the load.
Battery
cabinet
Delphys MP
For connection arrangements,
please see section 5.2.
Note : reference should be made
to the technical details of the
drawing file.
Note : For dimensions and designation of terminals and terminations, please see section 5.1.
GB_DELMP_INS_B
page 22
4.2 GENERAL RULES FOR CABINET ASSEMBLING
4.2.1
Assembling of cabinets
Use tensilock screws - supplied by the
manufacturer - to assemble the
different cabinets.
These are 'welded structure-type
cabinets', meeting all requirements as
regards electromagnetic compatibility.
The tensilock screws bite into the paint
and guarantee electric contact between
the frame and the different cabinets.
They also guarantee equipotential
grounding.
Notes:
-
4.2.2
A rubber seal is placed between some of the cabinets to be assembled.
If cabinets are placed against a wall, screw fixings located at the rear are not
accessible; as a result only the screw on the top of the rear panel will be fixed.
Fixing to a raised floor (or directly to the floor)
Each foot of the cabinet needs to be linked
up to the metallic mesh network (if the
cabinet is on a raised floor) or to have
direct earth bonding (if the cabinet is
directly positioned on the floor) by using
short links with a cross-section ≥ 35 mm².
Use braidings to connect all the metallic
feet of the raised floor and guarantee
equipotential cabling.
A = fixing to the floor (hole ∅ 13),
B = screw THM 14 for level adjustment,
C = fixing of braidings,
D = fixing of the grille
SEPARATED CABINETS
Avoid spaces between cabinets. Connect the cabinets to each other by using a conductor with a crosssection ≥ 35 mm² and not exceeding a 20-meter length. An accessible and grounded metallic mesh
network can also be a solution if every cabinet is connected to this network.
GB_DELMP_INS_B
page 23
4.3 BATTERY CABINETS
NOTE:
This page is relating to battery cabinets including sealed lead acid batteries (VRLA).
In case of a cabinet with open lead acid batteries, specific precautions and conditions shall be
undertaken as per standard IEC 62040-1-2, part N (ventilation of battery blocks).
4.3.1
4.3.2
Safety
ELECTRICAL
SAFETY
For safety reasons during transports and handling, batteries are
disconnected at the level of each rack (or by sections not exceeding 150 V).
Take all necessary precautions when reconnecting the cables.
MECHANICAL
SAFETY
For batteries on racks or in cabinets, the cabinet must be fixed to the floor
to prevent it from falling over. Each cabinet is fitted with pre-drilled feet See dimensions below.
CAUTION
Connection must be performed by authorised staff, which have been
previously trained. Connections to be performed are :
- grounding of battery cabinet,
- polarities + and – to the inverter,
- between battery sections and/or between shelves.
Protection of battery cabinets
The protection of the battery cabinet is located in either a specific enclosure or cabinet.
4.3.3
Cabinet fixing to the floor
FEET OF BATTERY CABINET
Each foot has a floor fixing hole (labelled
A : ∅ 13) and a welded nut for level
adjusting (labelled B : screw THM12 not
supplied).
A
B
CAUTION : When the battery cabinet is installed, cut and remove the plastic fastening of
battery cells in order to release the safety valve.
GB_DELMP_INS_B
page 24
4.3.4
Adjusting the fastening rod of auxiliary cabinets
Adjust part marked "A" to your needs in
order to adapt the insert of the fastening rod.
4.3.5
Replacement of batteries
ADVICE
When replacing the batteries, use the same type and number of
battery blocks.
Do not dispose of into a fire due to risk of explosion.
CAUTION
GB_DELMP_INS_B
Do not try to open or break up batteries. The electrolyte is toxic
and may cause acid projections or injuries.
page 25
CHAPTER 5: ELECTRICAL CONNECTIONS
GB_DELMP_INS_B
page 26
5.1 LOCATION AND DIMENSIONS OF TERMINALS
ELECTRICAL
SAFETY
5.1.1
To ensure proper tightening of lugs to terminations, use screws
supplied by SOCOMEC-SICON (or screws and washers of section
adapted to the holes of terminations).
Separated rectifier and bypass inputs on Delphys MP UPS
DELPHYS MP without switch Q1
ELECTRICAL
SAFETY
As switch Q1 is not provided in the UPS, a switching device
with quick access must be installed in the cabling system of
the building.
DELPHYS MP with switch Q1 (optional)
For more details about the connection terminals, please refer to section 5.1.4).
GB_DELMP_INS_B
page 27
5.1.2
Separated rectifier and bypass inputs on Delphys MP elite UPS
DELPHYS MP elite without switch Q1
ELECTRICAL
SAFETY
As switch Q1 is not provided in the UPS, a switching device
with quick access must be installed in the cabling system of
the building.
DELPHYS MP elite with switch Q1 (optional)
For more details about the connection terminals, please refer to section 5.1.4).
GB_DELMP_INS_B
page 28
5.1.3
Common rectifier and bypass input
With a common rectifier and bypass input, straps marked A are to be used for L1, L2 and
L3 in order to ensure rectifier input connection.
Common input system
DELPHYS MP
DELPHYS MP elite
5.1.4
Characteristics of connection terminals
PE :
X10 :
X20 :
X40 :
X50 :
GB_DELMP_INS_B
Copper termination 40x5mm, 1 hole φ11, screw M10.
Rectifier supply input
Copper termination 63x4mm, 2 holes φ11, screw M10, max cross section 2x120 mm².
Battery input L+ and L-,
Copper termination 40x5mm, 1 hole φ11, screw M10, max cross section 2x240 mm².
bypass supply input
Copper termination 63x4mm, 2 holes φ11, screw M10, max cross section 2x120 mm².
load output
Copper termination 63x4mm, 2 holes φ 11, screw M10, max cross section 2x120 mm².
page 29
5.1.5
Connection to a neutral system of TNC type
DELPHYS MP
DELPHYS MP elite
5.1.6
Characteristics of connection terminals
PE :
X10 :
X20 :
X40 :
X50 :
GB_DELMP_INS_B
Copper termination 40x5mm, 1 hole φ11, screw M10.
Rectifier supply input
Copper termination 63x4mm, 2 holes φ11, screw M10, max cross section 2x120 mm².
Battery input L+ and L-,
Copper termination 40x5mm, 1 hole φ11, screw M10, max cross section 2x240 mm².
bypass supply input
Copper termination 63x4mm, 2 holes φ11, screw M10, max cross section 2x120 mm².
load output
Copper termination 63x4mm, 2 holes φ 11, screw M10, max cross section 2x120 mm².
page 30
5.1.7
POWER (kVA)
UNIT
INPUTS
500
600 to 800 3-ph
900 to 1200 3-ph
X45
X45
X45
5.1.8
4
Terminals for unit inputs on the bypass cabinet
Dimensions of terminals
Terminations in Cu 40x6, 8 holes ∅11, screw M10
Terminations in Cu 100x5, 3 holes ∅13, screw M12
Terminations in Cu 100x10, 6 holes ∅13, screw M12
Terminals for utility input/load output on the bypass cabinet
POWER (kVA)
UNIT
INPUTS
500 3-ph
X40 and X50
800 3-ph
1200 3-ph
X40 and X50
X40 and X50
Dimensions of terminals
Neutral: 50x10 Cu, 1 hole ∅13 screw M12
Phase: 40x6 Cu, 1 hole ∅13 screw M12
Terminations in Cu 100x5, 3 holes ∅13, screw M12
Terminations in Cu 4 100x10, 6 holes ∅13, screw
M12
Extension terminals (100x10 Cu, 7 holes ∅13) are to be moved from X40 to X50 if cable input is from the top.
GB_DELMP_INS_B
page 31
5.2 DESCRIPTION OF POSSIBLE UPS CONFIGURATIONS
STANDARD UPS
WITH NON ISOLATED RECTIFIER
X10 = RECTIFIER INPUT
X20 = BATTERY CONNECTION
X40 = BYPASS INPUT
X50 = OUTPUT TO THE LOAD
STANDARD UPS
WITH NON ISOLATED RECTIFIER
AND BYPASS TRANSFORMER
X10
X20
X500
X50
= RECTIFIER INPUT
= BATTERY CONNECTION
= BYPASS INPUT
= OUTPUT TO THE LOAD
STANDARD UPS
WITH ISOLATED RECTIFIER
X10 =
RECTIFIER INPUT
T10 ABC = primary transfo T13
L10 ABC = secondary transfo T13
X20 =
BATTERY CONNECTION
X40 =
BYPASS INPUT
X50 =
OUTPUT TO THE LOAD
STANDARD UPS
WITH ISOLATED RECTIFIER
AND BYPASS TRANSFORMER
X10 =
RECTIFIER INPUT
T10 ABC = primary transfo T13
L10 ABC = secondary transfo T13
X20 =
BATTERY CONNECTION
X500 =
BYPASS INPUT
X50 =
OUTPUT TO THE LOAD
GB_DELMP_INS_B
page 32
5.3 EXTERNAL CONNECTIONS
External connections are:
- grounding connection,
- rectifier and bypass connections,
- load output,
- emergency stop and transfer of alarms.
STANDARD
COMPLIANCE
5.3.1
To avoid injuries to people or damage to the equipment during
functioning, cabling specifications, installation and sizing must
comply with the domestic regulations in force.
Grounding precautions
UPS’s manufactured by SOCOMEC SICON UPS are designed for any grounding systems
and are compatible with IT, TNS, TT neutral arrangements.
When the neutral arrangement is of TNC type, the equipment must have a PEN conductor.
In cases of different neutral systems between the utility and the load, a transformer must be
installed at the bypass input to carry out isolation.
5.3.2
Connecting earth cables
IMPORTANT : due to EMI filters*, there are "HIGH LEAKAGE CURRENTS".
As a consequence, it is imperative to connect earth cables before mains cables.
* EMI filters = protection against electromagnetic disturbances.
5.3.3
Earth cable cross-section
The earth cable cross section must comply with the domestic regulations in force.
5.3.4
Leakage current (rating of the differential protection)
The minimum differential current recommended is 300 mA.
5.3.5
Neutral cable cross-section
It is necessary to check:
a) the minimum cross-section of the neutral cable must equal one of the phase conductors.
It is recommended to double the neutral conductor cross-section for supplying nonlinear loads as soon as: Icrest per phase / I r.m.s. per phase > 2,2.
b) the balancing of the loads across the three phases,
c) the values that will trip the protective devices.
GB_DELMP_INS_B
page 33
5.4 VALUES OF CURRENTS FOR CABLE SIZING
NOTE : these values are only indicative for standard systems.
5.4.1
Input rectifier currents for Delphys MP and Delphys MP elite
Operating conditions are as follows:
- Input/output power supply voltage 3x400V,
- The UPS is operating at rated power and batteries are recharging.
5.4.2
POWER on UPS output
(kVA)
DELPHYS MP
Max. rectifier input
current (A)
DELPHYS MP elite
Max. rectifier input
current (A)
60 kVA 3-phase
80 kVA 3-phase
100 kVA 3-phase
120 kVA 3-phase
160 kVA 3-phase
200 kVA 3-phase
134
169
213
252
339
419
86
114
142
177
228
282
Battery currents at the end of the back up time
The UPS is operating at rated power.
5.4.3
UPS Power
60kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Currents (A)
167
225
277
334
445
556
Mean current supplied by the battery when discharging
The mean current value is to be taken into account for sizing connecting cables between
the battery and the UPS.
5.4.4
UPS Power
60kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Currents (A)
154
205
255
307
408
505
Bypass current (or output current to the load)
Operating conditions are as follows:
- input/output power supply voltage 3x400V,
- The UPS is operating at rated power.
UPS Power
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Currents (A)
87
116
144
174
232
290
Note: sizing of cables and protections upstream of the bypass shall take into account:
overloads caused by non-linear loads,
possible overloads admitted by the UPS i.e. 1,1In for 1h, 1,25In for 10min or 1,5In for
1min.
GB_DELMP_INS_B
page 34
5.5 SIZING OF CIRCUIT BREAKERS
5.5.1
Rectifier input circuit breaker
Values are only indicative as per the following conditions:
the rectifier and bypass input voltage is 3x400V with a cos phi = 0,8,
the length of cabling between the circuit breaker and the UPS is <10 metres.
Delphys MP
DELPHYS MP
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Sizing of
circuit breaker
200A
200A
250A
400A
400A
630A
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
100A
125A
160A
200A
250A
400A
Delphys MP elite
DELPHYS MP
elite
Sizing of
circuit breaker
5.5.2
Circuit breaker on bypass input
Values are only indicative as per the following conditions:
- the rectifier and bypass input voltage is 3x400V with a cos phi = 0,8 on linear loads,
- the length of cabling between the circuit breaker and the UPS is <10 metres.
UPS power
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Sizing of circuit
breaker
125A
160A
200A
250A
400A
400A
Note 1: the admissible input voltage tolerance is +/-10% - the sizing of circuit breakers has
therefore to be adjusted accordingly.
Note 2: the protection on the bypass input is intended for cable protection and does not
take into account the I2T of thyristors.
Note 3 : the sizing of circuit breakers takes into account a possible overload rate of 125%.
GB_DELMP_INS_B
page 35
5.5.3
Circuit breaker on a common rectifier and bypass input
Values are only indicative as per the following conditions:
- the rectifier and bypass input voltage is 3x400V with a cos phi = 0,8,
- the length of cabling between the circuit breaker and the UPS is <10 metres.
Delphys MP
DELPHYS MP
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
Sizing of
circuit breaker
200A
200A
250A
400A
400A
630A
60 kVA
80kVA
100kVA
120kVA
160kVA
200kVA
125A
160A
200A
250A
400A
400A
Delphys MP elite
DELPHYS MP
elite
Sizing of
circuit breaker
Note: the admissible input voltage tolerance is +/-10% - the sizing of circuit breakers has
therefore to be adjusted accordingly.
5.5.4 Protection and cross-section of battery cables
Values are provided for a distance of 20 meters between the UPS and the battery.
(Battery mean current while discharging – Please see section 5.4.3).
Use double insulated cables BN4-F.
BACK UP TIME lower than 30 minutes
UPS power (kVA)
Protection FUSERBLOC
DIN 43620
Sizing of fuses gG
Protection FUSOMAT
DIN 43620
Sizing of fuses gG
Min. cross-section of cabling
for a 20 meter distance
GB_DELMP_INS_B
60 kVA
80 kVA
100 kVA
120 kVA
160 kVA
200 kVA
Size 2
Size 2
Size 2
Size 2
Size 2
Size 2
160A T2
160A T2
200A T2
250A T2
400A T2
400A T2
Size 1
Size 1
Size 1
Size 1
Size 2
Size 2
160A T1
160A T1
200A T1
250A T1
400A T2
400A T2
35mm²
70mm²
95mm²
95mm²
150mm²
185mm²
page 36
BACK UP TIME between 30 to 60 minutes
UPS power (kVA)
Protection FUSERBLOC
DIN 43620
Sizing of fuses gG
Protection FUSOMAT
DIN 43620
Sizing of fuses gG
Min. cross-section of cabling
for a 20 meter distance
60 kVA
80 kVA
100 kVA
120 kVA
160 kVA
200 kVA
Size 2
Size 2
Size 2
Size 2
Size 3
Size 3
160A T2
200A T2
250A T2
400A T2
500A T3
500A T3
Size 1
Size 1
Size 1
Size 2
Size 3
Size 3
160A T1
200A T1
250A T1
400A T2
500A T3
500A T3
35mm²
70mm²
95mm²
95mm²
150mm²
185mm²
5.5.5 Protection of battery cables by means of circuit breakers
UPS power
(kVA)
Type of circuit breaker
NS250 N FPAV 3P
TM200D
NS400 H FPAV 3P MP1
NS630 H FPAV 3P MP1
60 and 80
100 and 120
160 and 200
Ref.
Socomec
Ref Jeumont
Schneider
A035808
31631
A035788
A035798
32742
32942
Setting of
circuit breaker
At least thermal
and magnetic
800A
Note : be careful about the way of connecting the circuit breakers – See § 5.5.6.
5.5.6 Circuit breaker for battery protection on UPS's between 60 and 200kVA
X20+
BAT
X20-
Q20
F18 14/51 10A
Q20
Q20
X19/1
X19/2
X19/3
F19 14/51 10A
F18
MX
X19/4
GB_DELMP_INS_B
DU 612.10 XB1/6
UIO-01 XB1/16
DU 612.10 XB1/5
UIO-01 XB1/17
K20
page 37
5.6 COM - SLOT FRAME FOR EXTERNAL COMMUNICATION
5.6.1 Layout of the COM-SLOT frame
PCB’s are gathered on a specific frame located in the bottom right corner of the UPS (See
below).
View of the communication frame
Q3
Q5
Detailed view
7
6
5
4
L1
L1
L2
N
X40
L3
L2
3
2
L3
1
N
X50
F82
F83
FRAME including
COMMUNICATION PCBs
Seven slots identified from 1 to 7 can be used.
Slot 1:
Standard interface PCB is provided as a standard with 3 inputs and 4 outputs with defined data
(See section 5.6.2.1).
Slot 2, 3 and 4:
These ADC PCBs are optional with 3 input and 4 output data that can be set as per customer’s
requirements. Using 3 ADC PCBs in the respective slots allows to have up to 9 settable inputs
and up to 12 settable outputs.
Slots 5 and 6 : the following communication PCBs can be selected:
- a series communication interface via an isolated RS232/RS485 connection using
MODBUS/JBUS protocol
- a NET VISION interface for connection to the Ethernet,
Slot 7 : option intended for connecting:
- a MODEM to the phone network
- a remote signalling/control panel (In such a case, a specific COM slot frame has to be
installed by the factory).
GB_DELMP_INS_B
page 38
5.6.2 STANDARD and ADC PCBs (UIO – 0x)
5.6.2.1 Layout
5.6.2.2 Description of input and output data
Input data :
- Emergency stop
- Opening of battery connection
- Emergency generator
loop closing on terminations IN1- and IN1+*,
loop closing on terminations IN2- and IN2+,
loop closing on terminations IN3- and IN3+.
* dual input to allow the transfer of alarms.
Output data :
- General Alarm
- Servicing alarm
- Battery operation
- LOAD ON MAINS
dry contacts, terminations C1
dry contacts, terminations C2
dry contacts, terminations C3
dry contacts, terminations C4
NO1
NO2
NO3
NO4
NC1*
NC2*
NC3*
NC4*
* C = Common ; NO = make contact ; NC = break contact.
5.6.2.3 Description of terminals
The wire size capacity of screw
terminals is between 0,5 and 1,5 mm2
The emergency stop has a dual input
for the transfer of alarms.
Breaking capacity : 8A/230Vac.
XB1
C2 NO2 NC2
IN1- IN1+
IN3- IN3+ C3 NO3 NC3
2
OUT
1
GB_DELMP_INS_B
3
OUT
4
C1 NO1 NC1
IN1- IN1+
IN2- IN2+ C4 NO4 NC4
page 39
5.6.3 Serial connection PCB (USL – 0x)
5.6.3.1 Layout
5.6.3.2 Description of connections
RS232
XC2 : female DB9 standard connector of PC type.
RS485 isolated
XB1 : RTX+ and RTX-
RS422 isolated
XB1 : RTX+ for 'Transmit +'
RTX- for 'Transmit –'
RX+
RX-
LEDs VL1 and VL3 provide information about the reception and transmission
steps.
LED VL2 indicates whether there is voltage or not.
5.7 EMERGENCY STOP (ESD)
The UPS emergency stop causes:
- the load to be shutdown
- the rectifier and inverter to be shutdown while the battery remains connected. However, the
battery connection can be made open on request, through the addition of a Mx coil, directly
controlled by the emergency stop (Please, see following sections).
Single UPS (Standard PCB)
The emergency stop is carried out through the closing of the loop on terminations IN- and IN+.
Dual input is provided to ensure the transfer of alarms.
Opening of the loop can be set at commissioning.
Modular systems
Each unit is fitted with a COM SLOT frame including a standard PCB. The emergency stop can
either control each unit separately or the whole system, provided that each loop is galvanically
separated.
GB_DELMP_INS_B
page 40
Central bypass systems
The central bypass cabinet incorporates a COM-SLOT frame including a standard PCB.
The emergency stop can control :
- only the central bypass cabinet (standard PCB – terminations IN1- and IN1+),
- the whole system, provided that galvanic isolation is carried out between each loop.
5.8 AUTOMATIC OPENING OF BATTERY PROTECTION Q20
Opening of Q20 is controlled through loop closing on terminations IN2- and IN2+ of the standard
PCB.
This option enables Q20
to be opened following
an emergency shutdown
or a slow discharge.
Battery
cabinet/enclosure
Connection inside
the UPS
STANDARD
PCB
5.9 GENERATOR SET OPERATION
A so-called GENERATOR SET information allows the UPS to operate according to gen set
conditions. The manufacturer can set three conditions for generator set operation, that is:
a) output voltage of charger(s) adjusted to the off-load voltage of the batteries. In such a case,
the corresponding input is on terminations IN3- and IN3+ of the standard PCB,
b) desynchronisation of the inverter from the bypass input and bypass locked, thus no transfer
to the bypass mains is possible,
Case of a modular system : each unit has to be connected to terminations IN3- and IN3+ of
the standard PCB,
Case of a central bypass system : the input is in the central bypass cabinet and has to be
connected to terminations IN3- and IN3+ of the standard PCB. This data is transmitted via
the internal bus to each module, that can individually be adjusted to a different off-load
voltage.
c) function a) and function b) through contact combination.
NOTE
GB_DELMP_INS_B
Without a specific request, the factory standard setting implies
there is no action on the UPS when the generator set is operating.
Configurations mentioned above can be set at commissioning
page 41
5.10 BACKFEED PROTECTION
Standard:
The Backfeed protection is compliant with standard IEC 62040-1-2.
Purpose:
The Backfeed protection is for ensuring personnel safety against any risks of accidental energy
return to the input circuit. The Backfeed protection imposes the automatic opening of an
switching device in case of a malfunctioning of the static switch.
Principe :
The Backfeed protection consists of an electronic detection PCB internal to the UPS and an
external electromechanical device for isolation from the power circuit. Optionally, the back-feed
protection device may be built into the system. For further details about the size of the protective
device, please see sections 5.5.1 or 5.5.2.
Label:
A safety label bearing the following advice is available in this manual:
«ISOLATE THE UPS BEFORE WORKING ON THIS CIRCUIT»
The operator shall stick the label on the electromechanical device for isolation from the power
circuit.
Basic scheme
PCB DU612
XB5
Backfeed Q82
XB6
XC17
XC16
Auxiliairy contact of the
switching protection
To the trip coil
On PCB DU612:
XB6 terminals 1-2 : connection of the trip coil 220V240V of the power isolating device.
XB5 terminals 1-2: connection of the auxiliary
contact indicating the status of the power isolating
device.
GB_DELMP_INS_B
page 42